Term Name:	ustilaginoidin B
Synonyms:	(9M)-5,5',6,6',8,8'-hexahydroxy-2-(hydroxymethyl)-2'-methyl-4H,4'H-[9,9'-binaphtho[2,3-b]pyran]-4,4'-dione, (9R,9'R)-5,5',6,6',8,8'-hexahydroxy-2-(hydroxymethyl)-2'-methyl-[9,9'-bi-4H-naphtho[2,3-b]pyran]-4,4'-dione, (9Ra)-5,5',6,6',8,8'-hexahydroxy-2-(hydroxymethyl)-2'-methyl-4H,4'H-[9,9'-bibenzo[g]chromene]-4,4'-dione
Definition:	A binaphthopyran resulting from the formal oxidative coupling at positions 9 of molecules of 5,6,8-trihydroxy-2-methyl-4H-benzo[g]chromen-4-one and 5,6,8-trihydroxy-2-(hydroxymethyl)-4H-benzo[g]chromen-4-one.
Ontology:	ChEBI [CHEBI:194127]  ( EBI )